Address: 230 BLDG 4 US-85, Ault, CO 80610
Website: http://grumpys-grind.edan.io/
Hours: Sunday: 7AM-12PM, Monday: 5:30AM-2PM, Tuesday: 5:30AM-2PM, Wednesday: 5:30AM-2PM, Thursday: 5:30AM-2PM, Friday: 5:30AM-2PM, Saturday: 7AM-12PM
Rating: 4.8 stars (90 reviews)